Current through Register Vol. 54, No. 25, June 22, 2024
The provisions of this § 21.23 adopted October 2, 1970, effective 10/3/1970, 1 Pa.B. 324; amended October 6, 1972, effective 10/7/1972, 2 Pa.B. 1889; amended April 22, 1977, effective 4/23/1977, 7 Pa.B. 1084; reserved February 5, 1988, effective 7/1/1988, 18 Pa.B. 553.